Dec 13 08:06:28.378 INFO testing oussama/leek-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 08:06:28.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 08:06:29.285 INFO [stdout] ec2222f78207ef2fdcfb42eafb35e69703d1fa7aef386e13533079c67faed772 Dec 13 08:06:29.287 INFO running `"docker" "start" "-a" "ec2222f78207ef2fdcfb42eafb35e69703d1fa7aef386e13533079c67faed772"` Dec 13 08:06:30.941 INFO [stderr] usermod: no changes Dec 13 08:06:31.035 INFO [stderr] Compiling serde v1.0.28 Dec 13 08:06:31.035 INFO [stderr] Compiling syn v0.12.13 Dec 13 08:06:42.359 INFO [stderr] Compiling serde_derive_internals v0.20.0 Dec 13 08:06:46.211 INFO [stderr] Compiling serde_derive v1.0.28 Dec 13 08:06:49.611 INFO [stderr] Compiling bincode v1.0.0 Dec 13 08:06:56.219 INFO [stderr] Compiling leek v0.1.0 (/source) Dec 13 08:06:56.631 INFO [stderr] warning: unused import: `BufReader` Dec 13 08:06:56.631 INFO [stderr] --> src/lib.rs:17:15 Dec 13 08:06:56.631 INFO [stderr] | Dec 13 08:06:56.631 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom}; Dec 13 08:06:56.631 INFO [stderr] | ^^^^^^^^^ Dec 13 08:06:56.631 INFO [stderr] | Dec 13 08:06:56.635 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 08:06:56.635 INFO [stderr] Dec 13 08:06:56.635 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 13 08:06:56.635 INFO [stderr] --> src/lib.rs:77:19 Dec 13 08:06:56.635 INFO [stderr] | Dec 13 08:06:56.635 INFO [stderr] 77 | while (read) { Dec 13 08:06:56.635 INFO [stderr] | ^^^^^^ help: remove these parentheses Dec 13 08:06:56.635 INFO [stderr] Dec 13 08:06:56.791 INFO [stderr] warning: unused variable: `file` Dec 13 08:06:56.791 INFO [stderr] --> src/lib.rs:71:17 Dec 13 08:06:56.791 INFO [stderr] | Dec 13 08:06:56.791 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 13 08:06:56.791 INFO [stderr] | ^^^^ help: consider using `_file` instead Dec 13 08:06:56.791 INFO [stderr] | Dec 13 08:06:56.791 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 08:06:56.791 INFO [stderr] Dec 13 08:06:56.871 INFO [stderr] warning: variable does not need to be mutable Dec 13 08:06:56.871 INFO [stderr] --> src/lib.rs:71:13 Dec 13 08:06:56.871 INFO [stderr] | Dec 13 08:06:56.871 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 13 08:06:56.871 INFO [stderr] | ----^^^^ Dec 13 08:06:56.871 INFO [stderr] | | Dec 13 08:06:56.871 INFO [stderr] | help: remove this `mut` Dec 13 08:06:56.871 INFO [stderr] | Dec 13 08:06:56.871 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 08:06:56.871 INFO [stderr] Dec 13 08:06:56.936 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.98s Dec 13 08:06:56.940 INFO [stderr] su: No module specific data is present Dec 13 08:06:57.804 INFO running `"docker" "inspect" "ec2222f78207ef2fdcfb42eafb35e69703d1fa7aef386e13533079c67faed772"` Dec 13 08:06:58.345 INFO running `"docker" "rm" "-f" "ec2222f78207ef2fdcfb42eafb35e69703d1fa7aef386e13533079c67faed772"` Dec 13 08:06:58.663 INFO [stdout] ec2222f78207ef2fdcfb42eafb35e69703d1fa7aef386e13533079c67faed772 Dec 13 08:06:58.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 08:06:59.087 INFO [stdout] 4d9c3ab225666ebc66e7eee335db171afe1f4b527fea13e33ec26a50dbbdd1d7 Dec 13 08:06:59.091 INFO running `"docker" "start" "-a" "4d9c3ab225666ebc66e7eee335db171afe1f4b527fea13e33ec26a50dbbdd1d7"` Dec 13 08:07:00.643 INFO [stderr] usermod: no changes Dec 13 08:07:00.731 INFO [stderr] Compiling leek v0.1.0 (/source) Dec 13 08:07:01.279 INFO [stderr] warning: unused import: `BufReader` Dec 13 08:07:01.279 INFO [stderr] --> src/lib.rs:17:15 Dec 13 08:07:01.279 INFO [stderr] | Dec 13 08:07:01.279 INFO [stderr] 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom}; Dec 13 08:07:01.279 INFO [stderr] | ^^^^^^^^^ Dec 13 08:07:01.279 INFO [stderr] | Dec 13 08:07:01.279 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 08:07:01.279 INFO [stderr] Dec 13 08:07:01.279 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 13 08:07:01.279 INFO [stderr] --> src/lib.rs:77:19 Dec 13 08:07:01.279 INFO [stderr] | Dec 13 08:07:01.279 INFO [stderr] 77 | while (read) { Dec 13 08:07:01.279 INFO [stderr] | ^^^^^^ help: remove these parentheses Dec 13 08:07:01.279 INFO [stderr] Dec 13 08:07:01.279 INFO [stderr] warning: unnecessary parentheses around `while` condition Dec 13 08:07:01.279 INFO [stderr] --> src/lib.rs:176:15 Dec 13 08:07:01.279 INFO [stderr] | Dec 13 08:07:01.279 INFO [stderr] 176 | while (i < 10000) { Dec 13 08:07:01.279 INFO [stderr] | ^^^^^^^^^^^ help: remove these parentheses Dec 13 08:07:01.279 INFO [stderr] Dec 13 08:07:01.282 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Dec 13 08:07:01.283 INFO [stderr] --> src/lib.rs:189:5 Dec 13 08:07:01.283 INFO [stderr] | Dec 13 08:07:01.283 INFO [stderr] 189 | thread::sleep_ms(100000); Dec 13 08:07:01.283 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 08:07:01.283 INFO [stderr] | Dec 13 08:07:01.283 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 13 08:07:01.283 INFO [stderr] Dec 13 08:07:01.511 INFO [stderr] warning: unused variable: `file` Dec 13 08:07:01.511 INFO [stderr] --> src/lib.rs:71:17 Dec 13 08:07:01.511 INFO [stderr] | Dec 13 08:07:01.511 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 13 08:07:01.511 INFO [stderr] | ^^^^ help: consider using `_file` instead Dec 13 08:07:01.511 INFO [stderr] | Dec 13 08:07:01.511 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 08:07:01.511 INFO [stderr] Dec 13 08:07:01.579 INFO [stderr] warning: variable does not need to be mutable Dec 13 08:07:01.579 INFO [stderr] --> src/lib.rs:71:13 Dec 13 08:07:01.579 INFO [stderr] | Dec 13 08:07:01.579 INFO [stderr] 71 | let mut file = if let Ok(mut file) = File::open(&file_path) { Dec 13 08:07:01.579 INFO [stderr] | ----^^^^ Dec 13 08:07:01.579 INFO [stderr] | | Dec 13 08:07:01.579 INFO [stderr] | help: remove this `mut` Dec 13 08:07:01.579 INFO [stderr] | Dec 13 08:07:01.579 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 08:07:01.579 INFO [stderr] Dec 13 08:07:03.748 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.11s Dec 13 08:07:03.752 INFO [stderr] su: No module specific data is present Dec 13 08:07:04.397 INFO running `"docker" "inspect" "4d9c3ab225666ebc66e7eee335db171afe1f4b527fea13e33ec26a50dbbdd1d7"` Dec 13 08:07:04.659 INFO running `"docker" "rm" "-f" "4d9c3ab225666ebc66e7eee335db171afe1f4b527fea13e33ec26a50dbbdd1d7"` Dec 13 08:07:05.028 INFO [stdout] 4d9c3ab225666ebc66e7eee335db171afe1f4b527fea13e33ec26a50dbbdd1d7 Dec 13 08:07:05.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 08:07:05.495 INFO [stdout] 654ceae652b31ac127d56b75805123e944f2e5488bac237fbe19ac7c780c5045 Dec 13 08:07:05.500 INFO running `"docker" "start" "-a" "654ceae652b31ac127d56b75805123e944f2e5488bac237fbe19ac7c780c5045"` Dec 13 08:07:06.593 INFO [stderr] usermod: no changes Dec 13 08:07:06.691 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 13 08:07:06.707 INFO [stderr] Running /target/debug/deps/leek-72ddc4723f4ffc84 Dec 13 08:07:06.711 INFO [stdout] Dec 13 08:07:06.711 INFO [stdout] running 1 test Dec 13 08:07:06.723 INFO [stdout] StorageMap::new Dec 13 08:07:06.723 INFO [stdout] create new file Dec 13 08:07:06.723 INFO [stderr] thread '' panicked at 'failed to create file: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }', src/libcore/result.rs:1009:5 Dec 13 08:07:06.723 INFO [stderr] stack backtrace: Dec 13 08:07:06.771 INFO [stderr] 0: 0x563f64fbe383 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 13 08:07:06.799 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 08:07:06.799 INFO [stderr] 1: 0x563f64fb8b18 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 13 08:07:06.799 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 13 08:07:06.799 INFO [stderr] 2: 0x563f64fbd2f2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 13 08:07:06.799 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 13 08:07:06.799 INFO [stderr] at src/libstd/panicking.rs:210 Dec 13 08:07:06.799 INFO [stderr] 3: 0x563f64fbd064 - std::panicking::default_hook::hf0c15a583008ed0d Dec 13 08:07:06.799 INFO [stderr] at src/libstd/panicking.rs:224 Dec 13 08:07:06.799 INFO [stderr] 4: 0x563f64fbda00 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 13 08:07:06.799 INFO [stderr] at src/libstd/panicking.rs:487 Dec 13 08:07:06.799 INFO [stderr] 5: 0x563f64fbd581 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 13 08:07:06.799 INFO [stderr] at src/libstd/panicking.rs:394 Dec 13 08:07:06.799 INFO [stderr] 6: 0x563f64fbd465 - rust_begin_unwind Dec 13 08:07:06.799 INFO [stderr] at src/libstd/panicking.rs:321 Dec 13 08:07:06.799 INFO [stderr] 7: 0x563f64fd0dac - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 13 08:07:06.811 INFO [stderr] at src/libcore/panicking.rs:95 Dec 13 08:07:06.811 INFO [stderr] 8: 0x563f64f694fb - core::result::unwrap_failed::h5eb661f9724c06a1 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 13 08:07:06.811 INFO [stderr] 9: 0x563f64f66c4e - >::expect::hf0501393f8c4c333 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:835 Dec 13 08:07:06.811 INFO [stderr] 10: 0x563f64f15a06 - >::new::hf60dbf65a9275fcd Dec 13 08:07:06.811 INFO [stderr] at src/lib.rs:125 Dec 13 08:07:06.811 INFO [stderr] 11: 0x563f64f28fb8 - leek::it_works::{{closure}}::h2bf753c859e4c2e0 Dec 13 08:07:06.811 INFO [stderr] at src/lib.rs:170 Dec 13 08:07:06.811 INFO [stderr] 12: 0x563f64f4e4d8 - std::sys_common::backtrace::__rust_begin_short_backtrace::hae9f2ac3f9e7da21 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 13 08:07:06.811 INFO [stderr] 13: 0x563f64f416c5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hdc6b89e41f55bd50 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 13 08:07:06.811 INFO [stderr] 14: 0x563f64f34588 - as core::ops::function::FnOnce<()>>::call_once::he661825389975532 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 13 08:07:06.811 INFO [stderr] 15: 0x563f64f5c87a - std::panicking::try::do_call::h34338c994e06ff65 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 13 08:07:06.811 INFO [stderr] 16: 0x563f64fcbfc9 - __rust_maybe_catch_panic Dec 13 08:07:06.811 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 13 08:07:06.811 INFO [stderr] 17: 0x563f64f5c684 - std::panicking::try::h4bd02d78df2541c5 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 13 08:07:06.811 INFO [stderr] 18: 0x563f64f34ab8 - std::panic::catch_unwind::hfc119d96a2c14cdf Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 13 08:07:06.811 INFO [stderr] 19: 0x563f64f411a3 - std::thread::Builder::spawn_unchecked::{{closure}}::h7a86b043634010f3 Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 13 08:07:06.811 INFO [stderr] 20: 0x563f64f41aac - >::call_box::hc9af2c3794c1551b Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 13 08:07:06.811 INFO [stderr] 21: 0x563f64fbff8d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 13 08:07:06.811 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 13 08:07:06.811 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Dec 13 08:07:06.811 INFO [stderr] at src/libstd/sys/unix/thread.rs:91 Dec 13 08:07:06.811 INFO [stderr] 22: 0x7f1c350a16b9 - start_thread Dec 13 08:07:06.811 INFO [stderr] 23: 0x7f1c34bc141c - clone Dec 13 08:07:06.811 INFO [stderr] 24: 0x0 - Dec 13 08:08:06.708 INFO [stdout] test it_works ... test it_works has been running for over 60 seconds Dec 13 08:08:46.709 INFO [stdout] test it_works ... ok Dec 13 08:08:46.709 INFO [stdout] Dec 13 08:08:46.709 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 08:08:46.709 INFO [stdout] Dec 13 08:08:46.710 INFO [stderr] Doc-tests leek Dec 13 08:08:47.247 INFO [stdout] Dec 13 08:08:47.247 INFO [stdout] running 0 tests Dec 13 08:08:47.247 INFO [stdout] Dec 13 08:08:47.247 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 08:08:47.247 INFO [stdout] Dec 13 08:08:47.252 INFO [stderr] su: No module specific data is present Dec 13 08:08:48.231 INFO running `"docker" "inspect" "654ceae652b31ac127d56b75805123e944f2e5488bac237fbe19ac7c780c5045"` Dec 13 08:08:48.535 INFO running `"docker" "rm" "-f" "654ceae652b31ac127d56b75805123e944f2e5488bac237fbe19ac7c780c5045"` Dec 13 08:08:48.843 INFO [stdout] 654ceae652b31ac127d56b75805123e944f2e5488bac237fbe19ac7c780c5045